Surface Treatment Service

Surface treatment is a process that artificially forms a layer on the surface of a base material that has different mechanical, physical and chemical properties from the base material. The purpose of surface treatment is to meet the corrosion resistance, wear resistance, decoration or other special functional requirements of the product. For metal castings, commonly used surface treatment methods include mechanical grinding, chemical treatment, surface heat treatment, and surface spraying. Surface treatment purpose to clean, sweep, deburr, remove oil, and remove scale on the surface of the workpiece.

5-18-1-surface-treatment-service Fig.1 Illustration of isoelectric focusing

STEMart provides comprehensive surface treatment services to solve your problems in production and research and meet relevant regulations and international standards, thus improving the quality and performance of your products.

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Sandblasting Service

Sandblasting can eradicate rust, paint, residue from corrosion from materials spontaneously and effectively. STEMart provides comprehensive sandblasting service to meet your requirements, proving the quality and safety of products.

Laser Texturing Service

Texturing of the surface is a technique to form the surfaces of the desired pattern. It is extensively used to alter the mechanical and tribological properties. STEMart provides comprehensive laser texturing services to meet your requirements.

Shot Peening Service

Shot peening is a cold working process used to create a layer of compressive residual stress and change the mechanical properties of metals. STEMart provides comprehensive short peening services to solve problems in production.

Inductive Hardening Service

Induction hardening is a process used for the surface hardening of steel and other alloy components. STEMart provides comprehensive induction hardening services to ensure the quality and performance of products.

Laser Hardening Service

Laser hardening is a heat-treating process using high power diode lasers to improve strength and durability of defined surface areas. STEMart provides comprehensive laser hardening services to ensure the quality and performance of products.

Satin Finishing Service

Satin Surface Finishing is the method to finish the metal surface having roughness. STEMart provides comprehensive satin finishing services to solve problems in product production, R&D and quality control.

Friction Stir Processing Service

Friction stir processing (FSP) is a technique for changing the properties of metals through localized plastic deformation. STEMart provides comprehensive friction stir processing services to ensure the standard, performance and quality of products.

Thermal Oxidation Service

Thermal oxidation is a way to produce a thin layer of oxide on the surface of a material. STEMart provides comprehensive and high-quality thermal oxidation services to solve problems in product production, quality control and performance improving.

Electrical Discharge Machining Service

Electrical discharge machining is a metal fabrication process whereby a desired shape is obtained by using electrical discharges. STEMart provides comprehensive electrical discharge machining services to ensure the quality and performance of products.

For more information about our surface treatment services, please contact us.

Surface Treatment Service

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